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Codes, Ciphers and Secret Writing

Codes, Ciphers and Secret Writing PDF Author: Martin Gardner
Publisher: Courier Corporation
ISBN: 9780486247618
Category : Juvenile Nonfiction
Languages : en
Pages : 100

Book Description
Explains various methods used in cryptography and presents examples to help readers in breaking secret codes

Codes, Ciphers and Secret Writing

Codes, Ciphers and Secret Writing PDF Author: Martin Gardner
Publisher: Courier Corporation
ISBN: 9780486247618
Category : Juvenile Nonfiction
Languages : en
Pages : 100

Book Description
Explains various methods used in cryptography and presents examples to help readers in breaking secret codes

Worldwide Secret Code Puzzles for Kids

Worldwide Secret Code Puzzles for Kids PDF Author: Tony J. Tallarico
Publisher: Courier Dover Publications
ISBN: 0486798712
Category : Juvenile Nonfiction
Languages : en
Pages : 52

Book Description
Dozens of intriguing puzzles pose and answer interesting questions based on world history, geography, popular culture, and many other subjects. Alphabet and number codes, picture puzzles, and more, suitable for ages 8–11. Solutions.

Break the Code

Break the Code PDF Author: Bud Johnson
Publisher: Courier Corporation
ISBN: 0486291464
Category : Juvenile Nonfiction
Languages : en
Pages : 86

Book Description
Simply and clearly written book, filled with cartoons and easy-to-follow instructions, tells youngsters 8 and up how to break 6 different types of coded messages. Examples and solutions.

Secret Code Puzzle Book

Secret Code Puzzle Book PDF Author: Malee morkan
Publisher:
ISBN:
Category :
Languages : en
Pages : 103

Book Description
SECRET CODE PUZZLE BOOK Activity Books for Young And Adults . 600 WORD SECRET-CODE. Volume 2Size 8.5" x 11"(21.59 x 27.94 cm) ***All solutions are on the back of the book.*** The secret message is written in symbols. In the code key at the bottom of the page you can find what each symbols means. Write the letter above the symbol and you can read the secret message.

Crack the Code!

Crack the Code! PDF Author: Sarah Hutt
Publisher: Penguin
ISBN: 0399542566
Category : Juvenile Nonfiction
Languages : en
Pages : 130

Book Description
Use coding to make your dreams come true in this fun-filled activity book published in partnership with the nonprofit organization Girls Who Code! You might not realize it, but coding is everywhere--not just in our computers and phones. The video games you play, the animated films you watch, and the digital stopwatch you use--they're all powered with code! This action-packed book with a two-color interior is full of word games, mazes, quizzes, and more--it's your key to understanding how coding is used in robotics, arts & animation, sports, music & performance, and for social causes. You might even find inspiration for your next coding project!

Game On! USA

Game On! USA PDF Author: Patrick Merrell
Publisher: Courier Dover Publications
ISBN: 0486841855
Category : Games & Activities
Languages : en
Pages : 147

Book Description
The newest Game On! book features over 100 full-color USA-themed puzzles and includes fun and challenging brain games: crosswords, scrambles, math challenges, mazes, and more. Hours of entertainment are in store for boys and girls ages 8 to 12. Solutions included.

Secret Code Breaking Puzzles for Kids

Secret Code Breaking Puzzles for Kids PDF Author: Happy Bear Publications
Publisher:
ISBN:
Category :
Languages : en
Pages : 58

Book Description
This book contains 25 secret codes for your child to crack! Suitable for ages 6 - 10, this book contains clues and answers as well as space to create their own codes. Flip the book back to front to find the clues! Your child will soon be a code cracking and code writing extraordinaire! The book follows Charlie as they get into different situations and you will have to crack the code to answer the questions. This book contains: Crpytograms Morse Code Pigpen Cipher Secret Pirates Code And many more codes to crack! Have fun cracking the codes!

Spot the Differences

Spot the Differences PDF Author: Genie Espinosa
Publisher: Courier Dover Publications
ISBN: 0486832317
Category : Juvenile Fiction
Languages : en
Pages : 99

Book Description
Kids seeking challenging and fun puzzles will find them inside this colorful book as they look for differences between two seemingly identical and busy scenes. More than 50 spot-the-difference activities include cute picture puzzles that feature everything from pirates to pets, robots to rockets, and dinos to rhinos. Answers appear in the back of the book.

The Windy Hill

The Windy Hill PDF Author: Cornelia Meigs
Publisher:
ISBN:
Category : Beekeepers
Languages : en
Pages : 220

Book Description
Oliver and Janet notice that something is troubling their favourite uncle, and attempt to solve the mystery. The are helped by a beekeeper, who tells them wonderful stories.

Game On! Awesome Activities for Clever Kids

Game On! Awesome Activities for Clever Kids PDF Author: Patrick Merrell
Publisher: Courier Dover Publications
ISBN: 0486824667
Category : Juvenile Nonfiction
Languages : en
Pages : 147

Book Description
Bursting with brightly colored illustrations, this fun-filled book is packed with more than 100 puzzles for children ages 8 to 12. Includes mazes, matching and word games, secret codes, logic challenges, and so much more. Solutions are included.